Browse Bridge Database
8,329 bridges in the FHWA National Bridge Inventory in Oregon.
National Bridge Inventory Database
Browse 8,329 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| WATER AVE CONN EB | Oregon | Fair | 1958 | 100.6 m | 1,606 |
| BEAVER CR | Oregon | Poor | 1979 | 12.2 m | 1,604 |
| OWYHEE IRRIGATION DITCH | Oregon | Fair | 1967 | 12.5 m | 1,598 |
| NORTH DEER CREEK | Oregon | Fair | 1981 | 24.7 m | 1,596 |
| CALAPOOYA CR/CALAPOOYA | Oregon | Fair | 1986 | 68.9 m | 1,596 |
| LOOKINGGLASS CREEK | Oregon | Fair | 1959 | 86.9 m | 1,596 |
| LP & N RAILROAD | Oregon | Fair | 1967 | 77.4 m | 1,596 |
| SOUTH SANTIAM RIVER | Oregon | Fair | 1963 | 122.8 m | 1,596 |
| Nehalem River | Oregon | Fair | 1926 | 95.6 m | 1,592 |
| Mohler Oflow | Oregon | Fair | 1980 | 70.4 m | 1,592 |
| SPENCER CREEK | Oregon | Fair | 1998 | 22.3 m | 1,592 |
| SPENCER CREEK OFLOW | Oregon | Fair | 1998 | 14.6 m | 1,592 |
| ROWLAND CREEK | Oregon | Good | 2024 | 12.7 m | 1,586 |
| Dog River | Oregon | Fair | 1961 | 6.4 m | 1,578 |
| E Fk Hood River | Oregon | Fair | 1961 | 42.7 m | 1,578 |
| WALLOWA R (MINAM) | Oregon | Fair | 1965 | 130.1 m | 1,572 |
| ROCK CREEK | Oregon | Good | 1995 | 18.6 m | 1,572 |
| E FORK DAIRY CREEK | Oregon | Fair | 1969 | 25.0 m | 1,572 |
| CASE CREEK | Oregon | Poor | 1963 | 27.4 m | 1,567 |
| NEWTON CREEK | Oregon | Good | 2003 | 16.3 m | 1,560 |
| UMPQUA RIVER | Oregon | Fair | 1967 | 228.6 m | 1,559 |
| CARPENTER CREEK | Oregon | Good | 1998 | 13.4 m | 1,559 |
| DESCHUTES RIVER | Oregon | Fair | 1963 | 19.5 m | 1,559 |
| LITTLE MUDDY CREEK | Oregon | Fair | 1959 | 51.8 m | 1,558 |
| ROCK CREEK | Oregon | Fair | 1954 | 61.0 m | 1,555 |
| CAMPBELL CREEK | Oregon | Fair | 1972 | 6.1 m | 1,554 |
| POWDER RIVER MADISON AVE | Oregon | Fair | 1925 | 14.9 m | 1,552 |
| OSCAR CREEK | Oregon | Fair | 1960 | 9.1 m | 1,551 |
| Blackhorse Creek | Oregon | Fair | 1921 | 9.8 m | 1,546 |
| RED GULCH | Oregon | Good | 1992 | 7.0 m | 1,545 |
| FOSTER CREEK | Oregon | Good | 2006 | 11.0 m | 1,545 |
| LOUSE CREEK | Oregon | Fair | 1958 | 12.5 m | 1,545 |
| BEAR BRANCH | Oregon | Good | 2002 | 6.7 m | 1,545 |
| JACKSON CREEK | Oregon | Fair | 1957 | 6.1 m | 1,545 |
| HILLS CREEK | Oregon | Good | 1983 | 29.6 m | 1,542 |
| CEDAR CREEK | Oregon | Good | 1990 | 28.0 m | 1,542 |
| I-5 (HWY 001) | Oregon | Fair | 1958 | 84.1 m | 1,542 |
| SMALL BOAT CANAL | Oregon | Good | 1972 | 7.0 m | 1,539 |
| PICKETT CREEK | Oregon | Fair | 1975 | 11.0 m | 1,534 |
| SILK CREEK | Oregon | Good | 1993 | 21.6 m | 1,530 |
| TYGH CREEK | Oregon | Good | 1974 | 28.3 m | 1,526 |
| MAIN C O I CANAL PUMICE | Oregon | Fair | 1980 | 12.5 m | 1,524 |
| OVERFLOW CHANNEL | Oregon | Fair | 1972 | 59.1 m | 1,523 |
| OVERFLOW CHANNEL | Oregon | Fair | 1973 | 33.2 m | 1,523 |
| APPLEGATE CREEK | Oregon | Good | 1996 | 6.7 m | 1,522 |
| CREEK | Oregon | Fair | 1969 | 9.8 m | 1,518 |
| E FK OF HOOD RIVER | Oregon | Good | 1989 | 30.5 m | 1,515 |
| MERCER CREEK | Oregon | Good | 1980 | 47.9 m | 1,512 |
| COI MAIN CANAL | Oregon | Fair | 1968 | 27.1 m | 1,510 |
| NEAWANNA CREEK | Oregon | Fair | 1975 | 45.7 m | 1,510 |
Frequently Asked Questions
The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.
ADT stands for Average Daily Traffic, the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.
Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.